Skip to main content
. 2023 Sep 21;5(5):e220288. doi: 10.1148/ryct.220288

Figure 1:

Change in diagnostic cardiovascular testing in 2021 compared with prepandemic procedure baseline volumes. Chart compares the median percentage change in procedure volumes of U.S. (represented by U.S. flag), NUHIC (represented by gold bars), and all non-U.S. (represented by world globe) facilities from March 2019 to April 2021. Percentage change represents the median of the percentage change values of all individual facilities in each category. Procedure types on the vertical axis are shown in descending order of percentage change for all non-U.S. facilities. CAC = coronary artery calcium, CCTA = coronary CT angiography, ECG = electrocardiography, Echo = echocardiography, ICA = invasive coronary angiography, NUHIC = non-U.S. high-income country, TEE = transesophageal echocardiography, TTE = transthoracic echocardiography.

Change in diagnostic cardiovascular testing in 2021 compared with prepandemic procedure baseline volumes. Chart compares the median percentage change in procedure volumes of U.S. (represented by U.S. flag), NUHIC (represented by gold bars), and all non-U.S. (represented by world globe) facilities from March 2019 to April 2021. Percentage change represents the median of the percentage change values of all individual facilities in each category. Procedure types on the vertical axis are shown in descending order of percentage change for all non-U.S. facilities. CAC = coronary artery calcium, CCTA = coronary CT angiography, ECG = electrocardiography, Echo = echocardiography, ICA = invasive coronary angiography, NUHIC = non-U.S. high-income country, TEE = transesophageal echocardiography, TTE = transthoracic echocardiography.